/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.huaweicloud.governance.client.track;

import com.huaweicloud.common.cache.LastInvokeServerCache;
import com.netflix.loadbalancer.Server;

import java.util.HashSet;
import java.util.Set;

public class ServerExcluder {

  private boolean enabled;

  private final Set<Server> ignoreServers = new HashSet<>();

  public boolean isEnabled() {
    return enabled;
  }

  public void setEnabled(boolean enabled) {
    this.enabled = enabled;
  }

  public Set<Server> getIgnoreServers() {
    if (LastInvokeServerCache.getServer() != null) {
      ignoreServers.add(LastInvokeServerCache.getServer());
    }
    return ignoreServers;
  }
}
